CN1009512B - 荫罩经改进的彩色显象管 - Google Patents

荫罩经改进的彩色显象管

Info

Publication number
CN1009512B
CN1009512B CN86101478A CN86101478A CN1009512B CN 1009512 B CN1009512 B CN 1009512B CN 86101478 A CN86101478 A CN 86101478A CN 86101478 A CN86101478 A CN 86101478A CN 1009512 B CN1009512 B CN 1009512B
Authority
CN
China
Prior art keywords
shadow mask
major axis
axis
described shadow
lyriform pore
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CN86101478A
Other languages
English (en)
Chinese (zh)
Other versions
CN86101478A (zh
Inventor
沃尔特·戴维·马斯特顿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Licensing Corp
RCA Corp
Original Assignee
RCA Licensing Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Licensing Corp filed Critical RCA Licensing Corp
Publication of CN86101478A publication Critical patent/CN86101478A/zh
Publication of CN1009512B publication Critical patent/CN1009512B/zh
Expired legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/076—Shadow masks for colour television tubes characterised by the shape or distribution of beam-passing apertures

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
CN86101478A 1985-03-14 1986-03-10 荫罩经改进的彩色显象管 Expired CN1009512B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71172185A 1985-03-14 1985-03-14
US711721 1985-03-14

Publications (2)

Publication Number Publication Date
CN86101478A CN86101478A (zh) 1986-09-10
CN1009512B true CN1009512B (zh) 1990-09-05

Family

ID=24859240

Family Applications (1)

Application Number Title Priority Date Filing Date
CN86101478A Expired CN1009512B (zh) 1985-03-14 1986-03-10 荫罩经改进的彩色显象管

Country Status (17)

Country Link
JP (1) JPS61214332A (cs)
KR (1) KR900005932B1 (cs)
CN (1) CN1009512B (cs)
BR (1) BR8601066A (cs)
CA (1) CA1237465A (cs)
CZ (1) CZ278553B6 (cs)
DD (1) DD243586A5 (cs)
DE (1) DE3608433A1 (cs)
FR (1) FR2579018B1 (cs)
GB (1) GB2175132B (cs)
HK (1) HK60594A (cs)
IN (1) IN165336B (cs)
IT (1) IT1188569B (cs)
MX (1) MX165247B (cs)
PL (1) PL153713B1 (cs)
RU (1) RU1775051C (cs)
SG (1) SG20792G (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5534746A (en) * 1995-06-06 1996-07-09 Thomson Consumer Electronics, Inc. Color picture tube having shadow mask with improved aperture spacing
JPH10241597A (ja) 1996-12-25 1998-09-11 Toshiba Electron Eng Corp カラー受像管
KR100409131B1 (ko) * 2000-07-04 2003-12-11 가부시끼가이샤 도시바 칼라음극선관

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831372B1 (cs) * 1969-05-31 1973-09-28
GB1435596A (en) * 1972-08-21 1976-05-12 Tokyo Shibaura Electric Co Method and apparatus for making colour cathode-ray tubes
JPS5244511B2 (cs) * 1972-08-30 1977-11-08
NL7303077A (cs) * 1973-03-06 1974-09-10
JPS6024533B2 (ja) * 1973-12-10 1985-06-13 日本電気株式会社 シヤドウマスクの製造方法
US4136300A (en) * 1975-03-19 1979-01-23 Rca Corporation Cathode ray tube having improved shadow mask
GB1546889A (en) * 1975-03-19 1979-05-31 Rca Corp Cathode ray tube having shadow mask
DE2656995C2 (de) * 1976-12-16 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Rechteckförmige Farbwahlmaske für eine Farbbildkathodenstrahlröhre
NL7703233A (nl) * 1977-03-25 1978-09-27 Philips Nv Televisieweergeefbuis.
JPS55126945A (en) * 1979-03-23 1980-10-01 Mitsubishi Electric Corp Color cathode ray tube
JPS606067B2 (ja) * 1980-12-02 1985-02-15 松下電子工業株式会社 カラ−受像管
JPS59165338A (ja) * 1983-03-10 1984-09-18 Toshiba Corp カラ−受像管
JPS59217930A (ja) * 1983-05-24 1984-12-08 Mitsubishi Electric Corp シヤドウマスク式カラ−陰極線管
US4583022A (en) * 1984-05-31 1986-04-15 Rca Corporation Color picture tube having shadow mask with specific curvature and column aperture spacing

Also Published As

Publication number Publication date
IT1188569B (it) 1988-01-20
FR2579018A1 (fr) 1986-09-19
CA1237465A (en) 1988-05-31
GB8605930D0 (en) 1986-04-16
GB2175132A (en) 1986-11-19
IT8619651A0 (it) 1986-03-07
RU1775051C (ru) 1992-11-07
DE3608433A1 (de) 1986-09-18
DD243586A5 (de) 1987-03-04
IT8619651A1 (it) 1987-09-07
IN165336B (cs) 1989-09-23
KR900005932B1 (ko) 1990-08-16
JPH051574B2 (cs) 1993-01-08
BR8601066A (pt) 1986-11-25
HK60594A (en) 1994-07-08
CZ169986A3 (en) 1993-12-15
MX165247B (es) 1992-11-04
FR2579018B1 (fr) 1995-04-07
KR860007708A (ko) 1986-10-15
PL153713B1 (en) 1991-05-31
CN86101478A (zh) 1986-09-10
CZ278553B6 (en) 1994-03-16
SG20792G (en) 1992-04-16
GB2175132B (en) 1989-06-21
JPS61214332A (ja) 1986-09-24
DE3608433C2 (cs) 1989-06-29

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CX01 Expiry of patent term